From e25a1bb3c946a0b518679b6c1997565a4cdef6c6 Mon Sep 17 00:00:00 2001
From: Ganlin Zhao <ganlinzhao@hotmail.com>
Date: Fri, 14 Jan 2022 14:34:40 +0800
Subject: [PATCH] [TD-12945]<fix>(query): taos shell crash when constant
 comparison cause crash

---
 .../develop-test/2-query/constant_compare.py  | 175 ++++++++++++++++++
 1 file changed, 175 insertions(+)

diff --git a/tests/develop-test/2-query/constant_compare.py b/tests/develop-test/2-query/constant_compare.py
index e2a67e323c..7ac3933022 100644
--- a/tests/develop-test/2-query/constant_compare.py
+++ b/tests/develop-test/2-query/constant_compare.py
@@ -95,6 +95,22 @@ class TDTestCase:
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 1)
 
+        tdSql.query('select 1 = true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 0 = false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 1 = false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select 0 = true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
         ##operator: !=
         tdSql.query('select 1 != 1 from tb;')
         tdSql.checkRows(1)
@@ -136,6 +152,22 @@ class TDTestCase:
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 0)
 
+        tdSql.query('select 1 != true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select 0 != false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select 1 != false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 0 != true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
         ##operator: <>
         tdSql.query('select 1 <> 1 from tb;')
         tdSql.checkRows(1)
@@ -177,6 +209,22 @@ class TDTestCase:
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 0)
 
+        tdSql.query('select 1 <> true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select 0 <> false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select 1 <> false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 0 <> true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
         ##operator: <
         tdSql.query('select 1 < 1 from tb;')
         tdSql.checkRows(1)
@@ -218,6 +266,22 @@ class TDTestCase:
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 0)
 
+        tdSql.query('select 0 < true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 1 < false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select false < true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select true < false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
         ##operator: >
         tdSql.query('select 1 > 1 from tb;')
         tdSql.checkRows(1)
@@ -259,6 +323,22 @@ class TDTestCase:
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 0)
 
+        tdSql.query('select 1 > false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 0 > true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select false > true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select true > false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
         ##operator: <=
         tdSql.query('select 1 <= 2 from tb;')
         tdSql.checkRows(1)
@@ -312,6 +392,30 @@ class TDTestCase:
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 1)
 
+        tdSql.query('select 0 <= true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 1 <= false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select false <= true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select true <= false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select true >= true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select false >= false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
         ##operator: >=
         tdSql.query('select 1 >= 2 from tb;')
         tdSql.checkRows(1)
@@ -365,6 +469,29 @@ class TDTestCase:
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 1)
 
+        tdSql.query('select 1 >= false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 0 >= true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select false >= true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select true >= false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select false >= false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select true >= true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
 
         ##operator: between and
         tdSql.query('select 1 between 2 and 4 from tb;')
@@ -448,6 +575,38 @@ class TDTestCase:
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 1)
 
+        tdSql.query('select false between 0 and 1 from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select false between 1 and 2 from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select true between 0 and 1 from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select true between -1 and 0 from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query('select 0 between false and true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 1 between false and true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 0 between false and 10 from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 1 between true and 10 from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
         ##operator: and
         tdSql.query('select 10 and 10 from tb;')
         tdSql.checkRows(1)
@@ -481,6 +640,10 @@ class TDTestCase:
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 1)
 
+        tdSql.query('select true and 10 and false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 0)
+
         tdSql.query('select 1 and 2 and 3 and 10.1 and -20.02 and 22.03 from tb;')
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 1)
@@ -526,6 +689,10 @@ class TDTestCase:
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 0)
 
+        tdSql.query('select true or 10 or false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
         ##operator: multiple operations
         tdSql.query('select 1 and 1 != 2 and 1 < 2 and 2 between 1 and 3 from tb;')
         tdSql.checkRows(1)
@@ -563,6 +730,14 @@ class TDTestCase:
         tdSql.checkRows(1)
         tdSql.checkData(0, 0, 1)
 
+        tdSql.query('select 1 != 2 and 1 < 2 or 1 >= 2 or 2 between 4 and 5 or true from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
+        tdSql.query('select 1 != 2 and 1 < 2 or 1 >= 2 or 2 between 4 and 5 and false from tb;')
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 1)
+
         tdSql.execute('drop database db')
     def stop(self):
         tdSql.close()
-- 
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